1112640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:100

約数の個数: 112

約数和(自身を含む): 3779520

約数和(自身を除く): 2666880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 61, 64, 76, 80, 95, 96, 114, 120, 122, 152, 160, 183, 190, 192, 228, 240, 244, 285, 304, 305, 320, 366, 380, 456, 480, 488, 570, 608, 610, 732, 760, 912, 915, 960, 976, 1140, 1159, 1216, 1220, 1464, 1520, 1824, 1830, 1952, 2280, 2318, 2440, 2928, 3040, 3477, 3648, 3660, 3904, 4560, 4636, 4880, 5795, 5856, 6080, 6954, 7320, 9120, 9272, 9760, 11590, 11712, 13908, 14640, 17385, 18240, 18544, 19520, 23180, 27816, 29280, 34770, 37088, 46360, 55632, 58560, 69540, 74176, 92720, 111264, 139080, 185440, 222528, 278160, 370880, 556320, 1112640]

約数ペア:

[(1, 1112640), (2, 556320), (3, 370880), (4, 278160), (5, 222528), (6, 185440), (8, 139080), (10, 111264), (12, 92720), (15, 74176), (16, 69540), (19, 58560), (20, 55632), (24, 46360), (30, 37088), (32, 34770), (38, 29280), (40, 27816), (48, 23180), (57, 19520), (60, 18544), (61, 18240), (64, 17385), (76, 14640), (80, 13908), (95, 11712), (96, 11590), (114, 9760), (120, 9272), (122, 9120), (152, 7320), (160, 6954), (183, 6080), (190, 5856), (192, 5795), (228, 4880), (240, 4636), (244, 4560), (285, 3904), (304, 3660), (305, 3648), (320, 3477), (366, 3040), (380, 2928), (456, 2440), (480, 2318), (488, 2280), (570, 1952), (608, 1830), (610, 1824), (732, 1520), (760, 1464), (912, 1220), (915, 1216), (960, 1159), (976, 1140)]